Hi PriyaThambiran,

there are certainly many materials in the Lernstübchen that are suitable for the exercise "im Kopf oder schriftlich" even in Klasse 4.
You can use the search function in the Archiv and combine the label "im Kopf oder schriftlich" with Klasse 4 (or perhaps also with Klasse 3).

🔍 Alles der Klasse 3 und 4 zum Label `im Kopf oder schriftlich`

Kind regards
Laurin

Everything about the subject of math of grade 4 to the labels `written_division`,` written_multiplication`

I.Klasse 4 but I could not find anything useful

Try this one:

🔍 Alles zum Fach Mathe - Arithmetik - schriftliche Rechenverfahren der Klasse 4 zum Label `schriftliche Division`

and this:

🔍 Alles zum Fach Mathe - Arithmetik - schriftliche Rechenverfahren der Klasse 4 zum Label `schriftliche Multiplikation`

(if you try "... zum Label `schriftliche Division`and `schriftliche Multiplikation`" you only get the material that has both labels... which is quiet unrealistic... so you will not find a lot ;-) )

Kind regards
Laurin